MATH(3.icon)          Icon Program Library           MATH(3.icon)



NNNNAAAAMMMMEEEE
     exp, log, log10, sqrt - miscellaneous math functions

SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
     eeeexxxxpppp((((xxxx))))
     lllloooogggg((((xxxx))))
     lllloooogggg11110000((((xxxx))))
     ssssqqqqrrrrtttt((((xxxx))))

DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
     eeeexxxxpppp returns _exxxx.

     lllloooogggg returns the natural logarithm of xxxx.

     lllloooogggg11110000 returns the base-10 logarithm of xxxx.

     ssssqqqqrrrrtttt returns the square root of xxxx.

     The C math library (----llllmmmm )must be loaded with these func-
     tions.

DDDDIIIIAAAAGGGGNNNNOOOOSSSSTTTTIIIICCCCSSSS
     Run-time error 251 occurs if xxxx is zero or negative in lllloooogggg or
     lllloooogggg11110000.

     Run-time error 252 occurs for overflow in eeeexxxxpppp.

SSSSEEEEEEEE AAAALLLLSSSSOOOO
     exp(3m)

AAAAUUUUTTTTHHHHOOOORRRRSSSS
     Ralph E. Griswold























Version 5.9    The University of Arizona - 8/12/84              1